The Best Compact Toilet for Small Bathrooms

Traditionally, toilets were similarly sized, with the only difference being the shape of the bowl (round or elongated). Nowadays, manufacturers have designed a wide range of toilet styles and sizes to meet various needs of customers. For instance, if you have a small bathroom, a standard-sized toilet can make it feel and look cramped. The best way to maximize space in your small bathroom is to consider a more compact toilet that will occupy minimal space and make the bathroom more spacious, leaving space for even a vanity counter. In this guide, we highlight some of the features of the best compact toilet for small bathrooms plus a detailed buying guide to help you make a more informed decision.

Who Needs a Compact Toilet?

Compact toilets are mainly designed for small bathrooms to make them more spacious. Nowadays, more homes are installing compact toilets due to their numerous advantages. To begin with, children find them easier to use without the help of a nanny or an older person compared to larger toilets. The elderly, people on wheelchairs and walkers may also need extra space to move around the bathroom. A compact toilet can save you every inch of space to facilitate movement. Moreover, if you wish to save water without interfering with flushing efficiency, compact toilets are ideal for you.

Quick-Comparison

BrandProduct NameEditor's PickPriceRating
Toto Aquia Dual Flush Elongated Toilet (2-Piece)Best for Space Saving$4.8
Saniflo Sanicompact One Piece ToiletBest Macerating Toilet$$$4.2
The Galba Small ToiletBest For Self-Cleaning$$4.5
White Ceramic Round Space Saving Dual Flush Corner ToiletBest For Durability$4.1
Kohler 3810-0 Santa Rosa Comfort Height Elongated 1.28 Gpf ToiletBest For Quiet Operation$$4.1
*Ratings courtesy of Amazon at the time of publication and can change!

Top 10 Best Compact Toilets for Small Bathrooms

There are so many small toilets in the market. However, size is not the only feature you should look for in compact toilets. There are plenty of elements that aid in the functionality and efficiency of a toilet. You have to incorporate these features with the right fit for your small bathroom without sacrificing much. Although many toilets are being designed with an elongated bowl to meet the Americans with Disabilities Act (ADA) requirements, some might be too big for a small bathroom. Compact toilets can be installed in a small bathroom, half bath, garage, basement, attic, under the staircase, and any other squeezed spaces.

#1: Best for Space Saving: Toto Aquia Dual Flush Elongated Toilet (2-Piece)

The TOTO CST412MF.01 Aquia Dual Flush toilet is a perfect choice if you want to save water and still maintain elegance. The two-piece unit is made of vitreous china with a classy and sleek look. Its elongated shape and the skirted design will enhance the aesthetics of your bathroom. For a more stylish and dramatic look, you can choose between color variations such as matte black, bone, beige, or the standard cotton-white.

The unit has a compact body that occupies little space in small bathrooms. During installation, the rough-in measures around 12 inches, therefore, saving more room. Both children and adults find it comfortable to use because it has a universal height. The TOTO ACQUIA dual flush toilet has a chrome push button offering two options for flushing to save water. For a full flush, the toilet uses 1.6 GPF and 0.9 GPF for a partial flush, unlike most toilets that offer just one flushing choice. These flush rates also meet the EPA Water sense requirement which means you will be reducing water consumption at home.

The toilet is made of a 2.125-inch trapway which removes a maximum of 800g of solid waste in a single flush, which prevents clogging of the toilet. Its flushing method is gravity-based, which makes flushing very quiet. You also have the freedom of choosing from a variety of colors to suit your bathroom theme. To make the installation easy, it comes with a clear manual so you can save the cost of hiring a plumber.

What we like
  • Compact build
  • Saves water
  • Prevents clogging
  • Comfortable height
  • Easy to install and clean
  • Variety of colors
  • Quiet flushing mechanism
What we don’t like
  • Doesn’t come with a seat
  • A little costly for a toilet with no seat

#2: Best macerating toilet: Saniflo Sanicompact One piece toilet

The Saniflo Sanicompact One Piece toilet is one of the easiest toilets to install. It is also the best compact toilet for small bathrooms, especially for a half bath. It is perfect if you want to quickly add half baths to squeezed spaces such as the basement, bedroom, attics, garage, an empty closet, or under a staircase. This is because this self-contained unit doesn’t require the installation of a plumbing system or a tank for that matter. You only need to connect it to a nearby water source. Therefore, no professional expertise is needed during the installation.

The Saniflo Sanicompact One-piece toilet can be installed in places where conventional toilets cannot since it uses a macerating feature that chops waste into a slurry then pumps it into a 1-inch pipe leading to a drainage system, just like upflush toilets. Because of this, you can install this toilet 20 inches away and 9 inches below the main drainage pipe. To add to this, it can pump water up to a distance of 9 feet vertically and 100 feet horizontally.

The design also allows for connection to a sink and flushing water from the connected sink. Water consumption is low because the flushing mechanism is set to allow only up to a gallon of water per flush. Although it might be expensive, you will certainly get value for your money.

What we like
  • Compact and highly durable
  • Flexible with a macerating mechanism
  • Easy to install
  • No backflows
  • No need for pre-existing plumbing systems
  • High quality and nice-looking
What we don’t like
  • Require electricity to flush
  • A little expensive
  • Flushes can be noisy

#3: Best for self-cleaning: The Galba Small Toilet

The Galba small toilet is one of the shortest projecting adult toilets available, measuring just 13.5×24.5×28.5 inches. Even with its small size, it does not forego the features of a full-sized toilet in terms of comfort. Its compacted features imitate those of standard conventional toilets. Children, as well as adults, can comfortably use it. Since it is very compact, it saves space and is not difficult to install.

The best feature in this unit is its self-cleaning surface. After all, who likes cleaning toilets? To make it durable, this toilet is made of materials that are resistant to rusting, fading, and discoloration. It maintains its new-look even with minimal cleaning. The strong plastic material used to make the toilet seat is sturdy and looks glassy. Additionally, its dual flush system saves water by using 0.8 gallons per partial flush and 1.6 gallons per full flush. There is less noise during flushing.

What we like
  • Less expensive
  • Less prone to rusting, fading, scratching, and discoloration
  • Saves water
  • The self-cleaning feature makes it easy to clean
  • Great for kids and adults alike
  • Attractive to the eye
What we don’t like
  • The round toilet bowl may not be very comfortable, especially for males
  • Flushing buttons might oxidize over time
  • The seat lid can get loose over time

#4: Best for Durability: White Ceramic Round Space Saving Dual Flush Corner Toilet

Do you want to seamlessly fix a toilet into tight corners or small spaces? The White Ceramic Round Space Dual Flush Corner toilet is your perfect product.  The unit is from The Renovator’s Supply and comes with a contemporary design that will enhance the décor of your bathroom. Moreover, the product is made of White Grade A Vitreous China which is resistant to stains and scratching. Therefore, if you are looking for a durable compact toilet, this is it.

The contemporary look of this small toilet is suitable for different design settings. It also features a modern dual flush mechanism with a push-button system for easier usage. It uses up to 0.8 gallons of water per partial flush and 1.6 gallons for a heavy flush. Cleaning this toilet is made easier by a Reno-Gloss finish.

Finally, this toilet functions just like a full-sized one, only that it saves water and space. However, it does not come with bolt covers and floor bolts. This means that you have to get them separately. Also, some people find the round toilet bowl uncomfortable to use.

What we like
  • Conserves water
  • Fits in tight corners
  • Compact design
  • A beautiful glossy finish
  • Easy to maintain
What we don’t like
  • Does not come with bolts
  • A bit uncomfortable for bigger users

#5: Best for Quiet operation: Kohler 3810-0 Santa Rosa Comfort Height Elongated 1.28 Gpf Toilet

If you love the splash of cool colors, the Kohler 3810-0 Santa Rosa toilet could be your best choice. It comes in a variety of colors, including sandbar, black, ice gray, and biscuit. A change from traditional white is good, although it is still available if you want to keep things unchanged. It has a perfect height, adding comfort to its style and sophistication.

Nobody likes to hear noises when using a toilet, especially in the middle of the night. This model comes with a Brevia Quiet-Close seat, which as the name suggests, makes the seat close silently when dropped. Since saving water is critical, the manufacturer has set this toilet with a 1.28 GPF system. Even while using such a little amount of water, it does not affect its performance.

You can do the installation yourself by simply following the instructions in the provided manual. However, you might want to get help if you have never done it before.

What we like
  • Saves water
  • Easy to install through DIY
  • Comes in a variety of colors
  • Comfortable bowl
  • Brevia Quiet seat
What we don’t like
  • Low quality plastic seat

#6: Best ADA-compliant toilet: DANZE DC011323WH ORRINGTON TOILET

We have selected the Danze Orrington because of its compact footprint despite having an elongated bowl. It is ADA-compliant therefore can be fitted in restrooms used by employees or the public. Its tank is elliptical, making the entire unit smaller in dimension. Moreover, the tank is wider but not thick, so the seat can be set back without getting in the way of the user.

You don’t need to worry about cleaning this toilet – all the angles in this unit are rounded, which makes cleaning very easy. You also get to save on water usage since you only need 1.28 gallons of water per flush, which meets the EPA requirements.

What we like
  • Easy to clean
  • Water-saving features
  • Easy to install
  • Seat and lid included
  • ADA-compliant
What we don’t like
  • Leaves 1” gap when fitted according to the product’s manual

#7: Best for pressure-washing: AMERICAN STANDARD 2989.101.020 Cadet 3

The American Standard is among the top brands in bathroom products. The Concealed Cadet 3 toilet has an elongated bowl that is more comfortable to use. It has a single flush system that only uses 1.28 GPF (Gallons per flush). This saves about 20% of water when compared to the standard 1.6 GPF. Due to its compact form, it can be fitted in squeezed areas since it occupies little space.

What makes this toilet exceptional is its height of 16 ½ inches, which makes it ADA compliant, and therefore, suitable for people living with disabilities. Its flush valve is 3 inches, which is over-size, to create a very powerful flush. A single flush handles 1,000 grams of waste! Although this toilet is a single flush, it power-washes the bowl using a pressurized rim hence keeping the bowl sparkling clean after each flush. To prevent clogging, its trapway is 2 1/8-inch wide. The ErverClean surface prevents mildew and mold from growing. With all these put into consideration, this is one of the highly-rated compact toilets.

What we like
  • Small in size and stylish look
  • Easy to flush and clean
  • No clogging
  • Saves water
  • Comfortable to use by seniors and disable persons
What we don’t like
  • The seat can get loose easily since it’s made of plastic
  • The installation is a bit complicated

#8: Best for people with reduced mobility: Woodbridge T-0001 Dual Flush Elongated One Piece Toilet

The Woodbridge T-0001 Dual Flush toilet saves water while offering great performance. It uses a dual flush system with a stainless steel button positioned on the cistern lid. The button can be pushed down halfway for a partial flush or all the way for a full flush of 1.28 gallons of water. The dual flush system helps save a lot of water, making it economical. In addition to complying with Water Sense requirements, it is also certified.

The WoodBridge T-0001 Dual Flush Elongated One Piece Toilet is designed with a comfortable height, making it suitable for those with reduced mobility. For easy installation, the unit comes with a full installation kit and a pre-installed seat that closes quietly.  However, the manufacturer does not include an installation guide in the package. Despite the installation process being very easy, doing it yourself can be confusing. The model also comes with a 5-year warranty, which suggests that the manufacturer trusts in its durability.

What we like
  • Great for people with reduced mobility
  • Soft closing seat
  • No clogging or leaking
  • Easy to clean
What we don’t like
  • No installation instructions

#9: Best for RVs: Aqua-Magic V RV Toilet Hand Flush

If you are looking for a very narrow toilet, especially for your Recreational Vehicle (RV), we highly recommend the Aqua-Magic V RV Toilet. No matter the type of RV you own, this model is versatile enough to be fitted in it. However, the VR must be able to allow permanent toilet installation. And because this is a moving vehicle, the toilet is designed with a lightweight plastic of 7.4 pounds.

Unlike regular portable potties for camping, the Aqua-Magic V toilet is fitted with a single-handle flush system that has two functions. First, it adds water to the bowl when pressed halfway and, secondly, it opens the valve to give the bowl a 100% coverage cleaning flush when pressed all the way down. Since a single flush leaves the entire bowl sparkling clean, you will not have a lot of cleaning to do. Anyway, who wants to spend their recreational time cleaning a toilet?

With this product, you still get to enjoy comfort with a tall height of 18.5 inches from the floor to the lid. To make it more eco-friendly, you can fit it with a water-saving hand sprayer. Its textured lid resists scuffs and sheds water, giving the fixture a home-toilet feel. In terms of durability, this toilet is not a good choice but the plastic gives it the lightweight required on moving vehicles. Other than that, the Aqua-Magic V toilet has excellent features and offers high performance.

What we like
  • Lightweight and convenient for RVs
  • Full bowl coverage cleaning
  • Effective flushing
  • Can be fitted with hand sprayers
What we don’t like
  • Not very durable

#10: Best two-piece toilet: The Cimarron Comfort Toilet

The Cimarron Comfort toilet is a high-efficient toilet from Kohler with a versatile style. It uses an AquaPiston technology that has a patent flush engine. This innovative technology applies a powerful, fast, and plug-free flush. It only uses 1.28 gallons of water per flush, which reduces water consumption. Moreover, you can choose between a standard 3 gallons per flush toilet or one that uses 1.28 gallons of water.

This two-piece toilet is small, compact, and elevates your bathroom’s style and look. Even with its small size, it has an elongated toilet bowl with a standard height, making it comfortable for everyone. You can fit it in small spaces to save space since it is neither too large nor too small.

A single flush is enough to clear the bowl and clean it. This is made possible by the fact that water gets into the valves from all sides, which results in a smooth flow into the bowl. Like other toilets from Kohler, this unit has an improved flush power due to the usage of gravity. Additionally, it is one of the most affordable toilets of its kind in the market. It is also very easy to install and comes with a metal bracket at the bottom to support the tank. Therefore, you don’t have to bore holes in the wall to fix it.

What we like
  • Durable, compact in size
  • Water-efficient
  • Comfortable to use and clean
  • A fast and powerful flushing action
  • Very aesthetic
What we don’t like
  • Might clog easily
  • The tank can leak at times

The Best Compact Toilet for Small Bathrooms: Buying Guide

When buying a compact toilet, make sure you don’t forego the most important elements which make up a toilet. These are some of the factors you should consider when shopping for a compact toilet for a tiny bathroom:

Space Saving

Now that your bathroom is already small, you have to find a way to make it hospitable for your family and guests. Besides being compact, small bathroom toilets also have space-saving elements. For instance, some can be installed in corners, saving the rest of the bathroom space. Others do not require a large tank like standard two-piece toilets do. These space-saving elements make them ideal for a half bath or squeezed spaces. With a compact one-piece toilet, you can save ample vertical space and use it for shelves or a sink.

Low Water Consumption

About 47 percent of the water in households is used in the bathroom, with more than 24 percent of that used in flushing toilets. Putting this concern in mind, get a toilet that saves on water. Check if the toilet is EPA Water Sense compliant. Such toilets use only 80 percent or less water compared to standard toilets. Fortunately, suppliers are using incentives to encourage people to get these models. In some locations such as Los Angeles, it is mandatory to have an EPA compliant toilet.

If the toilet has a dual flush system, that’s a plus. Choosing between a partial flush and a full flush depending on the need to save gallons of water. Therefore, take your time to compare different toilets and settle on one that saves water the most. They might be a bit expensive but economical, saving you a lot of money in the long run.

Most of these compact toilets consume a maximum of 1.6 gallons of water per flush while others go as low as 0.4 gallons per flush. So, how much water would you have saved since standard-sized toilets use at least 7 gallons per flush? Even after using 7 gallons, at times the flushing is not complete and you have to flush again. Compact toilets have a high flushing power to clear the bowl in a single flush.

Comfort Height

A home is where every member of your family fits, and their needs need to be considered. Small toilets have proven to be easier to use by kids without the help of an adult. However, you can also find a small model with a comfort height of 17-19 inches, which is ideal for adults. You can get this in case you want a taller toilet while still getting a compact toilet designed for small spaces. For people using wheelchairs or walkers, they find it easier to move around bathrooms with compact toilets that leave enough floor space.

Dimensions

Before settling on a compact toilet for your tiny bathroom, measure the available space in your bathroom, including the clearance space. The clearance space is needed when doing fittings behind the cisterns. Also, don’t clutter the bathroom. Leave considerable distance between the sink, shower, and toilet. The dimensions of the toilet are very important when you have limited space. As a rule of thumb, focus on the rough-in dimensions. This is very important, otherwise, you may have to send back the product.

Comfort

Ensure the toilet has a comfort height and bowl. Very small toilets might be comfortable for kids and short adults but very uncomfortable for tall people, the elderly, and people with disabilities. Legroom is also important because it determines how comfortable one will feel when using the toilet. No matter how small the space is, you have to spare room for the legs. Generally, an elongated toilet bowl offers more comfort compared to round bowls. It can extend up to 31 inches from the wall. However, you don’t have to compromise personal comfort for size. Remember that there are specific requirements for toilets intended for public use, so consider that as well if the toilet will be used by multiple people.

Toilet Seat

Some toilet models do not come with a toilet seat. Therefore, it is important to check if it is provided. The cost of the toilet is either worth it without the seat or not. Obviously, you need a toilet seat that matches the toilet for that matter.

Material

In terms of the material for the toilet bowl, it can be made of either ceramic/porcelain or vitreous china. Porcelain/ceramic is cheap to manufacture, very durable, easy to clean, and water-proof. Vitreous china is a glassy glazing material added to the ceramic to make it denser and shiner. Be keen on the type of material used in every part of the toilet. It can be plastic, stainless steel, or other cheap materials. The material determines the weight and durability of the product, so pay close attention to it.

Noise

Pressure-assisted toilets are very effective but function with a lot of noise. If you want to go for a toilet that flushes quietly, choose one with a gravity flushing system. Another worry when it comes to noise is when slamming the toilet lid. Well, a problem shared is a problem solved. Manufacturers have come up with models whose lids close quietly while others have a slow drop. Others even have lids that can be removed during cleaning.

Cost

The finest compact toilets for small bathrooms tend to be quite expensive since they have improved features. Those features include reduced size, effective flush systems, combined tank and bowl, self-cleaning elements, and many more. Judging from how useful these features are, incurring a few more bucks to invest in them is worth it. However, it is up to you to decide how far much you are willing to spend on a compact toilet.

Flushing Rate

A toilet’s efficiency is determined by the amount of water it uses for effective flushing. Every toilet has a specific flushing system. Some toilets have large flush valves that enable more water to be flushed at a fast and more powerful rate. Others have large trapways that prevent clogging when you use a bit too much toilet paper. If you want to get the best value for your money, ensure you consider this aspect to avoid the scenario of using a toilet plunger more often.

Durability

If you are going to spend money on anything, it is logical to check its durability. Some toilets are more expensive but more durable while others are cheap but less durable, of course. This calls for you to play your cards right. If a toilet’s comprehensive warranty is long, the model is likely to be very durable.

Ease of Cleaning

Cleaning the toilet is not a task many people enjoy. With that in mind, choose a toilet design that is easier to clean. Sharp edges are more difficult to clean than rounded ones. Some toilets have a self-cleaning technique, therefore, cleaning them is easier.

Style

Very few people purchase products for their homes without considering personal style and preference. You will always want to get something that goes well with the style of the rest of the bathroom. The same applies to compact toilets. At the end of the day, you are spending your hard-earned cash, so you might as well get a product you actually like. The products we have recommended above can allow you to enjoy a luxurious, dramatic, sophisticated, or elegant look with compact toilets. Also, pay attention to the color. Off-white and standard white are very different colors.

Ease of Installation

Lastly, check if how technical the installation process is. Installing compact toilets is a bit difficult compared to standard toilets. Fortunately, most of them come with a detailed manual which makes the process easier. If the process is complicated, you will have to get a professional to install it. Moreover, if you don’t have an existing plumbing system, choose a model that doesn’t require one.

Another important element during installation is the availability of fittings, bolts, and fixtures. Some models have these included in the package while others do not. Either way, you must have them to complete the installation. Therefore, you have to choose a model that includes all the necessary fixtures if you don’t have any in storage.

Finest Compact Toilets for Small Bathrooms: FAQ

What is the smallest space for a toilet?

The minimum possible distance from the wall to the front of your toilet seat is 24 inches. According to most codes, the least distance between the center of the toilet to the center of other sanitary fixtures should be 30 inches. There should also be a space of at least 15 inches from the nearest side wall, fixture, or partition.

What are the differences between one-piece toilets and two-piece toilets?

Compact toilets are categorized into two: one-piece toilets and two-piece toilets. A one-piece toilet has the tank and the bowl combined into one seamless unit. This looks sleeker with no crevices and it is easier to clean. On the other hand, a two-piece toilet has the bowl and the tank as two separate elements. This makes it harder to clean but easier to maneuver with during shipping.

What is a short projection toilet?

A short projection toilet is a toilet whose depth has been reduced to be shallower than the standard toilet. This means that the toilet occupies less floor space because it does not protrude in depth. A short projection toilet is perfect for a cloakroom suite or a small bathroom.

Do Wall-Hung Toilets Save Space?

Yes, wall-hung toilets save a lot of space because they literally occupy zero floor space. This is because it is fixed on the wall, making your bathroom look more spacious. They also save wall space since their tanks are concealed inside the wall.

What is a compact elongated toilet?

A compact elongated toilet combines space-saving and comfort. While an elongated toilet is made to offer comfort, a round toilet bowl doesn’t as much. A compact elongated bowl saves on space wasted by elongated toilets while offering comfort.

What is a comfort height toilet?

A comfort height toilet features a 17-19 inches bowl height, which is 3 to 4 inches taller than a standard toilet bowl. It is also known as an American with Disabilities Act (ADA) compliant toilet. A comfort height toilet bowl is comfortable for the knees and back, making it fit for the elderly, tall people, and people living with disabilities.

What is the difference between elongated and round toilet seats?

The maximum length of an elongated toilet bowl is 31 inches from the wall while that of a round bowl is 28 inches. Elongated toilet bowls are usually comfortable but occupy a lot of space, therefore, not suitable for small bathrooms. Round bowls are less comfortable to use but less expensive compared to the elongated ones.

Warp-Up

Having gone through our list of the top compact toilets for tiny bathrooms plus the detailed buying guide, we hope we’ve pointed you in the right direction. Now, its time to weigh your options and pick one that suits your style, preference, and budget. Feel free to reach out to us if you have further questions or if you wish to recommend one that we probably missed out.


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